OPC UA IoT Communication Driver

The OPC UA IoT driver provides connectivity to .NET, JSON, REST, Web, SCADA, and database applications.

opc ua

Product Overview

The OPC UA IoT driver provides connectivity to .NET, JSON, REST, Web, SCADA, and database applications.

Combine with the OAS Data Historian to log data to SQL Server, Oracle, Access, mySQL, CSV Files, SQL Azure, MongoDB, SQLite, MariaDB, and InfluxDB.

Open Data Format:

All interfaces provide access to data directly without the need for proprietary plug ins.

Scalable Big Data:

  • Up to 1,000,000 data points from each server.
  • Up to 10,000 servers to each client.
  • Up to 10,000 clients per server.
  • Up to 100,000,000,000,000,000 data points per network.

Operating System Support

  • Windows PC/Server
  • Windows Embedded
  • Windows IoT
  • Linux Server
  • Virtual Machines (Win/Linux)
  • Raspberry Pi 4
  • Docker Containers (Win/Linux)

Platform Components

Universal Data Connector

The core of the OAS Platform, enabling data connectivity, server-to-server networking, and more

Data Historian

Log data in open format to MS SQL Server, Oracle, mySQL, PostgreSQL, InfluxDB, MongoDB, SQLite, MariaDB, Access, SQL Azure, Amazon Aurora, Amazon RDS, Amazon Redshift, Google Firebase, and CSV files

Alarm Logging & Notification

Log events to open databases, and send notifications via SMS, email, and voicemail

Device & Data Connectors

Read and write data to Allen Bradley, Siemens, and Modbus devices, Universal Drivers, OPC, OPC UA, databases, Excel, and read MTConnect.

IoT Connectors

Connect to cloud-base IoT gateways such as AWS, Azure IoT Hub, Azure Event Hubs, Kafka, MQTT, and Sparkplug B

Visualization Tools

Build custom Visualizations, User Interfaces, HMIs and Dashboards for Windows, web, as well as native iOS and Android devices


Develop custom automation apps for Windows, web, and mobile devices. Integrate with .NET and REST APIs. Build custom integrated device drivers.

Networking Features

Provides the most robust, scalable, and reliable distributed networking platform for IIoT solutions


Transfer data over your LAN, WAN, Intranet, or the Internet with 100 nanosecond resolution.

Service to Service and Service to Client communications uses WCF with encrypted and compressed packets for low network usage and high speed.

Access data from a remote data source with the free Live Data Cloud feature using a standard Internet connection at both client and server systems.

Optionally define a backup OPC UA Server with Automated Communications Failover.

Automated Setup:

Utilize programmatic setup of Tags and Driver Interface with 100% manage .NET assembly or REST interface.

Download and start a free, unlimited trial, or schedule a live, interactive demo

Getting Started – Open Automation Software

Getting started – OPC UA Connector